docs: def get_create_options(self):
          """Returns valid options for ordering hardware."""
  
          package = self._get_package()
  
          # Locations
          locations = []
          for region in package['regions']:
              locations.append({
                  'name': region['location']['location']['longName'],
                  'key': region['location']['location']['name'],
              })
  
          # Sizes
          sizes = []
          for preset in package['activePresets'] + package['accountRestrictedActivePresets']:
              sizes.append({
                  'name': preset['description'],
                  'key': preset['keyName']
              })
  
          # Operating systems
          operating_systems = []
          for item in package['items']:
              if item['itemCategory']['categoryCode'] == 'os':
                  operating_systems.append({
                      'name': item['softwareDescription']['longDescription'],
                      'key': item['softwareDescription']['referenceCode'],
                  })
  
          # Port speeds
          port_speeds = []
          for item in package['items']:
              if all([item['itemCategory']['categoryCode'] == 'port_speed',
                      # Hide private options
                      not _is_private_port_speed_item(item),
                      # Hide unbonded options
                      _is_bonded(item)]):
                  port_speeds.append({
                      'name': item['description'],
                      'key': item['capacity'],
                  })
  
          # Extras
          extras = []
          for item in package['items']:
              if item['itemCategory']['categoryCode'] in EXTRA_CATEGORIES:
                  extras.append({
                      'name': item['description'],
                      'key': item['keyName']
                  })
  
          return {
              'locations': locations,
              'sizes': sizes,
              'operating_systems': operating_systems,
              'port_speeds': port_speeds,
              'extras': extras,
          }